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添加count

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This commit is contained in:
邹宗楠
2025-12-24 14:57:46 +08:00
parent b4c5df3616
commit e3fdcd179a
3 changed files with 24 additions and 8 deletions
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6
business/jxstore/cms/api_print.go
View File

@@ -268,9 +268,9 @@ func DelPrinter(appID int, printNos []string, storeId string) (err error) {
return err return err
} }
func QueryPrintList(printNo, printKey string, status, isOnline int, page, size int) ([]*model.Printer, error) { func QueryPrintList(printNo, printKey string, status, isOnline int, page, size int) ([]*model.Printer, int, error) {
prints, err := dao.QueryPrintList(dao.GetDB(), printNo, printKey, status, isOnline, page, size) prints, count, err := dao.QueryPrintList(dao.GetDB(), printNo, printKey, status, isOnline, page, size)
return prints, err return prints, count, err
} }
func UpdatePrinter(appID int, printNo string, name, sim, sound *string, volume *int) (err error) { func UpdatePrinter(appID int, printNo string, name, sim, sound *string, volume *int) (err error) {
var ( var (

18
business/model/dao/dao_print.go
View File

@@ -125,7 +125,7 @@ func DeletePrintMsg() {
return return
} }
func QueryPrintList(db *DaoDB, printNo, printKey string, status, isOnline int, page, size int) (print []*model.Printer, err error) { func QueryPrintList(db *DaoDB, printNo, printKey string, status, isOnline int, page, size int) (print []*model.Printer, count int, err error) {
sql := ` sql := `
SELECT * FROM printer WHERE 1=1 SELECT * FROM printer WHERE 1=1
` `
@@ -151,6 +151,18 @@ func QueryPrintList(db *DaoDB, printNo, printKey string, status, isOnline int, p
sql += ` ORDER BY status desc,is_online desc LIMIT ? OFFSET ? ` sql += ` ORDER BY status desc,is_online desc LIMIT ? OFFSET ? `
sqlParams = append(sqlParams, size, page) sqlParams = append(sqlParams, size, page)
err = GetRows(db, &print, sql, sqlParams...) tx, _ := Begin(db)
return print, err defer func() {
if r := recover(); r != nil {
Rollback(db, tx)
}
}()
defer Commit(db, tx)
if err = GetRowsTx(tx, &print, sql, sqlParams...); err != nil {
Rollback(db, tx)
return nil, 0, err
}
count = GetLastTotalRowCountTx(tx)
return print, count, err
} }

8
controllers/api_controller.go
View File

@@ -221,7 +221,7 @@ func (c *ApiController) AddPrinter(dataMap map[string]interface{}) (data, errCod
type QueryPrintList struct { type QueryPrintList struct {
} }
func (c *ApiController) QueryPrintList(dataMap map[string]interface{}) (data []*model.Printer, errCode string, err error) { func (c *ApiController) QueryPrintList(dataMap map[string]interface{}) (data map[string]interface{}, errCode string, err error) {
var ( var (
printNo string printNo string
printKey string printKey string
@@ -261,7 +261,11 @@ func (c *ApiController) QueryPrintList(dataMap map[string]interface{}) (data []*
} else { } else {
size = s size = s
} }
data, err = cms.QueryPrintList(printNo, printKey, status, isOnline, page, size) list, count, err := cms.QueryPrintList(printNo, printKey, status, isOnline, page, size)
data = map[string]interface{}{
"printList": list,
"count": count,
}
return return
} }